13836640

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5087}}^1$

素因数の和:5119

約数の個数: 48

約数和(自身を含む): 34618752

約数和(自身を除く): 20782112

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 5087, 10174, 20348, 25435, 40696, 50870, 81392, 86479, 101740, 162784, 172958, 203480, 345916, 406960, 432395, 691832, 813920, 864790, 1383664, 1729580, 2767328, 3459160, 6918320, 13836640]

約数ペア:

[(1, 13836640), (2, 6918320), (4, 3459160), (5, 2767328), (8, 1729580), (10, 1383664), (16, 864790), (17, 813920), (20, 691832), (32, 432395), (34, 406960), (40, 345916), (68, 203480), (80, 172958), (85, 162784), (136, 101740), (160, 86479), (170, 81392), (272, 50870), (340, 40696), (544, 25435), (680, 20348), (1360, 10174), (2720, 5087)]